420492094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{69001}}^1$

素因数の和:69291

約数の個数: 16

約数和(自身を含む): 690572016

約数和(自身を除く): 270079922

約数列:

[1, 2, 11, 22, 277, 554, 3047, 6094, 69001, 138002, 759011, 1518022, 19113277, 38226554, 210246047, 420492094]

約数ペア:

[(1, 420492094), (2, 210246047), (11, 38226554), (22, 19113277), (277, 1518022), (554, 759011), (3047, 138002), (6094, 69001)]